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Mashcka [7]
4 years ago
13

A portion of the population that can be studied in order to make predictions about the entire population is a(n)

Mathematics
2 answers:
cupoosta [38]4 years ago
6 0
The answer is: a sample
Juli2301 [7.4K]4 years ago
4 0

Answer: A sample is a portion of an entire population. Inferential statistics seek to make predictions about a population based on the results observed in a sample of that population. There are two primary types of population samples: random and stratified

Step-by-step explanation:

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Find the product of 3.5 and 0.22​
Alika [10]

Answer: 0.77

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
(-8 squareroot 3 +8i) ^1/2
a_sh-v [17]

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1= ehfwfkssegsgjks

Step-by-step explanation:

5 0
3 years ago
Please help me with this question
saul85 [17]
Given: 
ML = 2.3
Angle L = 70 degrees

What we want to find:
MN = x

Use the sine rule
Make sure your calculator is in degree mode

sin(angle) = opposite/hypotenuse
sin(70) = x/2.3
2.3*sin(70) = x
x = 2.3*sin(70)
x = 2.16129302780759
x = 2.2

-------------------------------
Answer: 2.2

7 0
3 years ago
What is the area of a circle with a diameter of 6x? (Use 3.14 for R
aksik [14]
The area of a circle is defined as Pi R^2

Since we only have the diameter and Pi, we need to solve for the radius.

The radius is 1/2 of the diameter, so divide 6 by 2 to get our radius.
6 / 2 = 3

Our radius is 3.

Now let's plug in our formula.

A = 3.14 x 3^2

3 x 3 = 9
9 x 3.14 = 28.26

Your area is 28.26 units ^2

I hope this helps!
4 0
4 years ago
Will someone help me on this problem
ASHA 777 [7]
1 week = 7 days
1 gallon = 16 cups ⇒ 1 cup = 1/16 gallon

1.5  cups = 1.5 · 1/16 gallon = 15 · 1/160 gallon = 3/32 gallon

1.5 cups per day = 3/32 gallons per day = 7 · 3/32 gallons per week
= 21/32 gallons per week
5 0
3 years ago
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